Cita APA (7a ed.)

Keenan, D., & Smith, K. (1998). Smith and Keenan's English law (12th ed.). Pitman.

Cita Chicago Style (17a ed.)

Keenan, Denis, y Kenneth Smith. Smith and Keenan's English Law. 12th ed. London: Pitman, 1998.

Cita MLA (9a ed.)

Keenan, Denis, y Kenneth Smith. Smith and Keenan's English Law. 12th ed. Pitman, 1998.